230/500-E1A-K-MB1 Spherical Roller Bearings Higher Cost-effectiveness And Operational Security With X-life

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230/500-E1A-K-MB1

Bore Diameter:500 mm

Outside Diameter:720 mm

Width:167 mm

Weight:225 kg

Min. Order:1 Piece

The 230/500-E1A-K-MB1 Double-row spherical roller bearings are suitable for heavy-load, impact, and eccentric conditions. Classic applications include vibrating screen exciters, crushers, fans, paper machine press rolls, mining conveyor equipment, and marine propulsion shafts.

The 230/500-E1A-K-MB1 bearing is a Spherical roller bearings Higher cost-effectiveness and operational security with X-life with an inner diameter of 500 mm , an outer diameter of 720 mm, a width of 167 mm. GCr15, GCr15SiMn, SUJ2 rings, GCr15, SUJ2 rolling mlement. Its dynamic radial rated load is approximately 4449941 N, its static radial rated load is approximately 8199917 N. It uses CN standard radial clearance, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

500 mm

Outside Diameter:

720 mm

Thickness:

167 mm

Weight:

225 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

4449941

Static load Capacity, Radial (Cor):

8199917

Fatigue Load Limit, Radial:

639903

Reference speed (Grease rpm):

530

Limiting speed (Oil rpm):

1116

Specifications:

Structure:

Spherical Roller Bearings

Number of Rows:

Radial Clearance Trade No.:

Bearing Material:

GCr15, GCr15SiMn, SUJ2

Cage Type:

MB1 = Solid brass cage, guided on inner ring

Rolling Mlement Material:

GCr15, SUJ2

Bore Type:

K = Tapered bore (K = taper 1:12)

System of Measurement:

Metric

Series:

230..-E1A-XL-K-MB1

Rolling Element:

symmetrical rollers

Transaction Information:

Transport Package:

Standard Export Package

Service:

7*24 hour

Shipping Ways:

by Sea or Air

Country of Origin:

china

Stock:

10 Piece

Port:

Tianjin, Shanghai, Shenzhen, Guangzhou or Qingdao

Payment term:

by T/T in advance

Delivery time:

2-3 days for stock, 25-30 days for bulk production

Detailed description

230/500-E1A-K-MB1 bearings have the advantages of Small cross-section, high load-bearing capacity, self-aligning, and low friction, and are therefore widely used in the Gearbox, motor, space-constrained transmission components.

Part Number	230/500-E1A-K-MB1
Design Type	E1A = without central rip
Bore Type	K = Tapered bore (K = taper 1:12)
RIC	CN
X-Life	XL long life design
Row	2
Bearing Type	Spherical roller bearings Higher cost-effectiveness and operational security with X-life
Manufacturer Part Code	230/500-E1A-K-MB1
Original Code	230/500-E1A-K-MB1
Cage	MB1 = Solid brass cage, guided on inner ring
Measurement	Metric
d φ Inside [inch]	19.685
D Φ Outside [inch]	28.346
B Width [inch]	6.575
n_B Reference speed (grease) [min^–1]	530
n_G Limiting speed (oil) [min^–1]	1116
Weight [kg]	225
r(min.) Chamfer [inch]	0.236
D₁ [inch]	25.870
d_s [inch]	0.492
n_s [inch]	0.925
C_r Radial Dynamic [lbf]	1000346
C_0r Radial static [lbf]	1843341
C_ur Radial Fatigue [lbf]	143850
Temperature - T(min)[°C]	-30
Temperature - T(max)[°C]	up +200
Mounting dimensions
d_a(min.) [inch]	20.591
D_a(max.) [inch]	27.441
r_a(max.) [mm]	225
Calculation coefficient
e	0.2
Y₀	3.23
Y₁	3.31
Y₂	4.92

The 230/500-E1A-K-MB1 Double-row spherical roller bearings mainly consist of an inner ring, an outer ring, two rows of spherical rollers, a cage, and seals. The outer ring raceway has a spherical structure, while the inner ring has a double-row raceway. The rollers and raceways are logarithmically curved. The cage is typically made of stamped steel or machined brass.

Double-row spherical roller bearings possess excellent self-aligning properties, compensating for shaft deflection, installation errors, and misalignment. They can simultaneously withstand radial loads and bidirectional axial loads, exhibiting extremely high load-bearing capacity and strong impact resistance. Furthermore, the internal clearance can be optimized for vibration conditions, effectively reducing frictional temperature rise.

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High quality 230/500-E1A-K-MB1 ( 225 kg Mass, ID: 500 mm OD: 720 mm WD: 167 mm , 230..-E1A-XL-K-MB1 Series , 2 Rows , CN Radial Clearance , GCr15, GCr15SiMn, SUJ2 Material , 4449941 Radial dynamic , 8199917 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 230/500-E1A-K-MB1. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.

230/500-E1A-K-MB1 Spherical Roller Bearings Higher Cost-effectiveness And Operational Security With X-life

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